JP3005351U - Stick-shaped cosmetics feeding container - Google Patents

Abstract

(57) [Abstract] [Purpose] To provide a stick-shaped cosmetic material feeding container having a structure corresponding to automation of assembly and having a simple structure. [Structure] A plurality of vertical ribs 3 are projectingly provided on a side wall of a holding cylinder 2 for accommodating and holding the bar-shaped cosmetic material 1, and a lower end of the holding cylinder 2 is
The base 4 is suspended. An abutting portion 8 having an enlarged outer diameter is provided at the lower end of the leg cylinder 4. On the outer circumference of the contact portion 8, a multi-thread male screw 9
Screw. At the lower end of the leg cylinder 4 of the holding cylinder 2, a sliding resistor 10 having elasticity such that a sliding contact projection 11 projects to the outside is installed. The leg cylinder 4 of the holding cylinder 2 is inserted into the skirt sleeve 12 in a state where the sliding contact projection 11 has elastic contact with the inner wall and is in sliding contact. A multi-threaded female screw 13 to which the male screw 9 of the leg cylinder 4 is screwed is provided on the inner wall of the hakama 12, and a connecting portion 14 having an enlarged inner diameter is provided on the upper part. In the connecting portion 14 of the hakama 12,
The sleeve 18 is rotatably engaged. This sleeve 1
On the inner wall of 8, a vertical groove 19 that engages with the vertical rib 3 of the holding cylinder 2 is elongated in the axial direction and is provided in multiples of the vertical rib 3.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a stick-out container for stick-shaped cosmetics such as lipsticks and eye shadows, which has a simple structure and is compatible with automated assembly.

[0002]

[Prior art]

 BACKGROUND ART Conventionally, a payout container for storing a stick-shaped cosmetic such as lipstick and eye shadow has a holding cylinder in which the stick-shaped cosmetic is fitted and held, and a guide groove for guiding the holding cylinder so that the holding cylinder cannot rotate but can slide up and down. It is composed of an engraved member and a member in which a spiral groove with which the holding cylinder is screwed is screwed, and by relatively rotating the member in which the guide groove is engraved and the member in which the spiral groove is screwed, The holding cylinder was slid up and down by the screwing action. Therefore, like the lipstick case described in Japanese Utility Model Publication No. 50-14689, an inner cylinder having a longitudinal groove formed on the inner wall, an outer cylinder having a spiral groove formed on the inner wall, and a longitudinal groove of the inner cylinder are provided. The configuration consisting of a mating projection and a saucer with a guide projection to be screwed into the screw groove of the outer cylinder was the smallest combination with three component parts.

[0003]

[Problems to be solved by the device]

 The small number of parts made it possible to provide a stick-shaped cosmetic material supply container at a low cost because of its low cost. However, in the assembly process, it is necessary to rotate the protrusions into the vertical groove and the guide protrusions into the screw groove to align the vertical groove with the protrusion and the screw groove with the guide protrusion. It was troublesome. Therefore, when trying to reduce the assembly cost by automating the assembly process, this positioning process becomes a bottleneck, and the automatic assembly machine must be complicated.

[0004]

[Means for Solving the Problems]

 A plurality of vertical ribs 3 are projectingly provided on the side wall of the holding cylinder 2 which holds and holds the stick-shaped cosmetic material 1. A leg cylinder 4 is hung at the lower end of the holding cylinder 2. A storage portion 6 is provided at the lower end of the leg cylinder 4, and an abutting portion 8 having an enlarged outer diameter is provided on an outer wall of the lower end of the leg cylinder 4. The contact portion 8 is formed with a through hole 6 penetrating the storage portion 6, and a multi-thread male screw 9 is screwed on the outer circumference. In the storage portion 6 of the leg cylinder 4 of the holding cylinder 2, a sliding resistor 10 formed of an elastic material is installed. On the side wall of the sliding resistor 10, there is provided a sliding contact projection 11 which penetrates the through hole 6 of the leg cylinder 4 and projects to the outside. The leg cylinder 4 of the holding cylinder 2 is inserted into the skirt sleeve 12 in a state where the sliding contact projection 11 has elastic contact with the inner wall. A multi-thread female screw 13 to which the male screw 9 of the leg cylinder 4 is screwed is screwed on the inner wall of the hakama 12, and a connecting portion 14 having an enlarged inner diameter is provided on the upper part. A sleeve 18 is rotatably engaged with the connecting portion 14 of the skirt sleeve 12 so as not to fall off. On the inner wall of the sleeve 18, vertical grooves 19 that engage with the vertical ribs 3 of the holding cylinder 2 are elongated in the axial direction and are provided in multiples of the vertical ribs 3. Then, the contact portion 8 of the leg cylinder 4 contacts the lower end of the sleeve 18. The present invention is a stick-shaped cosmetic material feeding container having the above structure.

[0005]

[Action]

 When the sleeve 18 is held and the hull cylinder 12 is rotated, the holding tube 2 in which the vertical rib 3 is non-rotatably engaged with the vertical groove 19 of the inner wall of the sleeve 18 so as to be vertically slidable is also relatively rotated with respect to the hull tube 12. To do. As a result, the male screw 9 of the leg cylinder 4 hanging from the holding cylinder 2 and the female screw 13 of the hakama 12 are screwed together, so that the leg cylinder 4 and the holding cylinder 2 slide vertically. . At this time, the upper end of the contact portion 8 of the leg cylinder 4 abuts on the lower end of the sleeve 18 to prevent the holding cylinder 2 from rising and become the top dead center of the holding cylinder 2.

Further, when assembling, the finished product can be easily completed by assembling the holding cylinder 2, the sliding resistor 10 and the hull cylinder 12 in this order from the lower end of the sleeve 18.

[0007]

【Example】

 A stick-shaped cosmetic 1 such as lipstick and eye shadow is held in a holding tube 2. A plurality of vertical ribs 3 project from the outer wall of the holding tube 2. A leg cylinder 4 hangs below the holding cylinder 2. This leg cylinder 4 is provided with a pair of notches 5 from the lower end and is divided into two. Further, a storage portion 6 is provided inside the lower end of the leg cylinder 4, and a through hole 6 penetrating the storage portion 6 is formed in the cutout 5. Further, the lower end outer wall of the leg cylinder 4 is provided with an abutting portion 8 having an enlarged outer diameter, and the side wall of the abutting portion 8 is provided with a multi-thread male screw 9 which is divided into two and screwed. Has been done.

The storage portion 6 of the leg cylinder 4 stores a sliding resistor 10 formed of a synthetic resin having elasticity such as an elastomer. The sliding resistor 10 has a ring shape that fits into the inner wall of the housing portion 6, and has a sliding contact protrusion 11 protruding through the through hole 6 of the leg cylinder 4 on the side wall. I have set up.

The leg cylinder 4 is inserted into the skirt tube 12. On the inner wall of this hakama 12, a multi-threaded female screw 13 with which the male screw 9 of the leg cylinder 4 is screwed is screwed. The sliding contact projection 11 of the sliding resistor 10 is elastically in sliding contact with the inner wall of the sleeve 12. As a result, when the holding cylinder 2 and the hakama 12 rotate relative to each other, the sliding contact projection 11 generates sliding resistance. Due to this sliding resistance, the feeling of unwinding operation of the stick-shaped cosmetic container is made good. Further, the upper part of the inner wall of the hakama 12 is a connecting part 14 having an enlarged outer diameter. A connecting groove 15 is provided around the inner wall of the connecting portion 14. Further, a fitting portion 16 is provided on the upper end of the skirt member 12. A fitting rib 17 is provided around the outer side wall of the fitting portion 16.

The holding cylinder 2 is inserted in the sleeve 18. The inner wall of the sleeve 18 is formed with a vertical groove 19 which engages with the vertical rib 3 of the holding cylinder 2 and guides the holding cylinder 2 in the sleeve 18 so as to be slidable in the upper and lower directions. The vertical grooves 19 are provided in multiples of the number of the vertical ribs 3, and the vertical ribs 3 and the vertical grooves 19 engage with each other at any rotation angle from any position. An engaging rib 20 is provided on the outer wall of the lower end of the sleeve 18 so as to project therefrom. Then, the lower end of the sleeve 18 is inserted into the connecting portion 14 of the sleeve 12 and the engaging rib 20 is engaged with the connecting groove 15 of the sleeve 12, so that the sleeve 18 and the sleeve 12 are rotatably disengaged. It is impossible to connect. As a result, when the sleeve 18 and the sleeve 12 are rotated relative to each other, the holding tube 2 engaged in the sleeve 18 in a non-rotatable manner also rotates relative to the sleeve 12, and the male screw 9 of the leg cylinder 4 and the sleeve 12 are rotated. The leg cylinder 4 and the holding cylinder 2 are adapted to slide up and down by the screwing action of the female screw 13 of 12. At this time, the upper end of the contact portion 8 of the leg cylinder 4 contacts the lower end of the sleeve 18 and becomes the top dead center of the holding cylinder 2.

A cap 21 is removably fitted in the fitting portion 16 of the skirt member 12. A fitting groove 22 that is detachably engaged with the fitting rib 17 of the fitting portion 16 of the skirt 12 is formed on the inner wall of the lower end of the cap 21.

[0012]

[Effect of device]

 As described above, according to the present invention, since the innumerable vertical grooves 19 for guiding the holding cylinder 2 holding the stick-shaped cosmetic material 1 so as to be non-rotatably and vertically slidable are provided, the effect is obtained even if the groove depth is made shallow. It can be installed on the inner wall of the thin sleeve 18 without any change. Moreover, since the vertical groove 19 is provided in multiples of the number of the vertical ribs 3 provided on the holding cylinder 2, the alignment for the inward engagement of the vertical rib 3 with the vertical groove 19 is completed with a small rotation angle. You can do it. Similarly, the male screw 9 of the leg cylinder 4 and the female screw 13 of the hakama 12 screwed to the male screw 9 are multi-threaded screws, and therefore the male screw 9 and the female screw 13 are less screwed. The rotation angle is enough. Further, when assembling the stick-shaped cosmetic material feeding container of the present invention, if the holding cylinder 2, the sliding resistor 10 and the hakama 12 are assembled in this order from the rear end of the sleeve 18, a finished product can be easily obtained. . Moreover, since the assembling direction is unidirectional, if the sleeve 18 is set upside down, all the parts can be assembled from above.

That is, according to the present invention, as described above, the number of the vertical grooves 19 of the sleeve 18 with which the vertical ribs 3 of the holding cylinder 2 engage is a multiple of the vertical ribs 3, and the male screw 9 of the leg cylinder 4 and The female screw 13 of the hakama 12 that is screwed onto the male screw 9 is a multi-threaded screw, and the operation of engaging the vertical groove 19 and the vertical rib 3 and the screwing operation of the male screw 9 and the female screw 13 can be performed at a small rotation angle. It is possible to complete the assembly by arranging in one direction from the rear end of the sleeve 18 to the holding cylinder 2, the sliding resistor 10, and the hakama 12 in order to complete the assembly. It is possible to provide a stick-shaped cosmetic material feeding container that is easy to remove.

[Brief description of drawings]

FIG. 1 is a front sectional view of a stick-shaped cosmetic material feeding container according to an embodiment of the present invention when a cap is fitted.

FIG. 2 is a front sectional view of a stick-shaped cosmetic material feeding container according to an embodiment of the present invention when it is used.

3 is a sectional view taken along the line AA ′ in FIG.

FIG. 4 is an explanatory view of a procedure for assembling the stick-shaped cosmetic material feeding container according to the embodiment of the present invention.

[Explanation of sign]

 DESCRIPTION OF SYMBOLS 1 Bar-shaped cosmetic material 2 Holding cylinder 3 Vertical rib 4 Leg cylinder 6 Storage part 7 Through hole 8 Abutment part 9 Male screw 10 Sliding resistor 11 Sliding contact projection 12 Hakama 13 Female screw 14 Connecting part 18 Sleeve 19 Vertical groove

Claims (1)

[Scope of utility model registration request] 1. A bar-shaped cosmetic material (1) is fitted and retained, a plurality of vertical ribs (3) are provided on a side wall, and a leg tube (4) is hung at the lower end thereof.
A storage portion 6 is provided at the lower end of the base 4, and a through hole 6 penetrating the storage portion 6 and an abutting portion 8 having an enlarged outer diameter are formed on the outer wall of the lower end of the leg cylinder 4.
And a holding cylinder 2 provided with a multi-thread male screw 9 on the corresponding contact portion 8
And a sliding contact projection 11 projecting to the outside through the through hole 6 of the leg cylinder 4, which is installed in the storage portion 6 of the leg cylinder 4 of the holding cylinder 2 and has elasticity. Sliding resistor 1 molded from
0, and the leg cylinder 4 of the holding cylinder 2 is inserted in a state where the sliding contact projection 11 is elastically slidably contacting the inner wall, and the male screw 9 of the leg cylinder 4 is screwed to the inner wall. A skirt 12 having a connecting portion 14 having an enlarged inner wall on which a screw 13 is screwed, and a connecting portion 14 of the skirt 12 are rotatably and irremovably engaged with the holding tube 2 on the inner wall. Vertical groove 19 that engages the vertical rib 3 of
And a sleeve 18 in which a plurality of vertical ribs 3 are engraved in the axial direction so that the contact portion 8 of the leg cylinder 4 contacts the lower end, and a bar-shaped cosmetic. Delivery container.